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Unit Code 91624:
Immune Status Panel, MMR

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Reference Values

MEASLES (RUBEOLA) IgG, IFA              

Reference Range:  <1:8

 

Interpretive Criteria:

<1:8   Suggests susceptibility to Rubeola infection.

> or = 1:8  Indicates immunity due to prior exposure to Rubeola.

 

Measles antibody titers greater than or equal to

1:8 generally indicate immunity to Rubeola infection.

However, asymptomatic reinfection can occur in persons

who have previously developed antibodies following

vaccination or natural disease. Symptomatic reinfections

are rare. These reinfections have been accompanied by rises

 in measles antibody titers.

 

MUMPS IgG ANTIBODY, IFA (SERUM)

Reference Range:  <1:16

Interpretive Criteria:

<1:16   Antibody not detected

> or = 1:16   Antibody detected

 

 The presence of IgG antibody to mumps indicates

prior exposure to the mumps virus and immunity to

mumps. A four-fold or greater increase in IgG

titer between acute and convalescent sera

indicates recent or current mumps infection. False

positive results for mumps IgG antibody may occur

due to antibody crossreactivity to parainfluenza

 

RUBELLA IgG ANTIBODY, ELISA (SERUM)

Referance Range:  <10 IU/mL

 Interpretive Criteria:

<10 IU/mL   Non-protective Antibody level

 > or = 10 IU/mL  Protective Antibody level

 

Patient results equal to or greater than 10 IU/mL

 indicate past exposure to either rubella virus or

 vaccine and probable protection from clinical

 infection. Antibody levels less than 10 IU/mL may

 be insufficient to provide protection from rubella

 virus infection.

 

Test Performed by Focus Diagnostics, Inc.

                                      5785 Corporate Avenue

                                     Cypress, CA   90630-4750

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